James Jiayuan Tong, CFO & Director & CBDO at TIANYIN PHARMACEUTICAL CO., INC. (TPI), bought 4,000 shares at $0.88 ($4K) on 2011-11-18, disclosed to the SEC on 2011-11-18.
Open-market purchase of $4k TPI by CFO & Director & CBDO. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| Filing → |
| TPI | BUY | 2014-03-14 | $3K | — | Filing → |
| TPI | BUY | 2013-07-02 | $4K | — | Filing → |
| TPI | BUY | 2013-04-01 | $4K | — | Filing → |